[sugar] move Sugar-dev-meeting to Thursdays 17.00 (UTC)

[Simon Schampijer]

Hi,

to get the second-half-of-the-week developers in I would like to move 
the meeting to Thursdays. I hope this works out for everybody - 
otherwise please speak up. The time would still be 17.00 UTC.

This would mean that next meeting is the 17.04.08 at 17.00 UTC in 
#olpc-meeting.

Best,
    Simon